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1 <!DOCTYPE html> |
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2 <!-- Any copyright is dedicated to the Public Domain. |
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3 - http://creativecommons.org/publicdomain/zero/1.0/ --> |
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4 <!-- Percentage sticky offsets should be computed correctly when |
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5 - the scroll container is auto-sized --> |
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6 <html> |
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7 <head> |
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8 <link rel="author" title="Corey Ford" href="mailto:cford@mozilla.com"> |
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9 <link rel="match" href="scrollframe-auto-1-ref.html"> |
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10 <style> |
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11 body { |
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12 /* even on initial reflow */ |
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13 overflow: scroll; |
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14 } |
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15 #scroll { |
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16 height: auto; |
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17 overflow: hidden; |
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18 border: 1px solid black; |
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19 } |
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20 #sticky { |
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21 position: sticky; |
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22 height: 10px; |
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23 top: 50%; |
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24 background-color: black; |
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25 } |
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26 .fill { |
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27 height: 200px; |
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28 } |
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29 </style> |
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30 <body> |
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31 <div id="scroll"> |
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32 <div id="sticky"></div> |
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33 <div class="fill"></div> |
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34 </div> |
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35 </body> |
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36 </html> |